AB250NSC

CHP unit model

AB250NSC

Power and efficiency

Electric output power（kW）

250

Load

100%

75%

50%

Heat output power（kW）

321.3

Electric power (kW)

250

188

125

CHP unit electric efficiency

38.2%

Heat power (kW)

321.3

250

    173

CHP unit heat efficiency

49.1%

Energy input (kW)

654

522

374

CHP unit total efficiency

87.3%

Electric efficiency

38.2%

36.0%

33.4%

Overload runtime at 1.1xSe(hour)

1

Heat efficiency

49.1%

46.7%

45.6%

Steady-state voltage deviation

≤±1％

Total efficiency

87.3%

82.7%

79.0%

Transient-state voltage deviation

-15％~20％

Manufacturing technology

l Special welded base frame, inner vibration isolators and design for whole lifting

l  With high quality paint, endurable brightness as

well resistance against abrasion and defacing

l  Installation manual, operation and maintenance manual circuit diagram

Standards and certificate

l  ISO3046，ISO8528，GB2820

l  BS5000PT99，AS1359，IEC34

l  ISO9001:2008 quality system certification

Voltage recovery time(s)

≤4

Voltage unbalance

1%

Steady-state frequency regulation

±0.5%

Transient -state frequency regulation

±5%

Frequency recovery time(s)

≤3

Steady-state frequency band

0.5%

Recovery time response(s)

0.5

Telephone interference factor(TIF)

≤50

Telephone harmonious factor(THF)

≤2%，as per BS4999